ONE INVESTMENT Investing for Municipalities ONE Investment secure investor website - Investor Login High Interest Savings Account Ideal vehicle for short-term municipal reserves Performance Reports Individual investor returns may vary High Interest Savings Account (HISA) Details Advisory Services Learn More What We Offer Investment Options Current Balance $2.98 Billion (December 31, 2022) Latest Newsletter 1 ONE Investment Webinar Demystifies PPNs Investment Management 2 A steady approach to volatile markets Investment Planning 3 Investment tools support “local share” for new hospitals Investment Management Upcoming Events Apr 23 ONE Investment Basics and Beyond: Milton in-person Apr 23 ONE Investment Basics and Beyond: Milton virtual May 14 ONE Investment Basics and Beyond: Kingston in-person